DNSWHOIS.INFO - ext-pc2.research.att.com
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ext-pc2.research.att.com checked at 2025-10-17T23:55:41.169Z 2516ms 36/36/36 100% R:14ext-pc2.research.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
research.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| A | 135.207.255.47🇺🇸 AS6431 | ||||||
AI analysis
ext-pc2.research.att.com is handled by a single mail server, mx0a-00191d01.pphosted.com.
ext-pc2.research.att.com has the same mail server setup as other domains, including outsider.research.att.com, netmapper.research.att.com, ns-old.research.att.com, linksys01530.research.att.com and tt67.research.att.com.
ext-pc2.research.att.com shares some mail servers with other domains, at least partially, such as cldprd0srv10266.itservices.sbc.com, stream.att.com, kcalatt.att.com, cldprd0srv06956.itservices.sbc.com and aladdin.ho.att.com.
These mail servers are often used with the mail servers mx0b-00191d01.pphosted.com.
mx0a-00191d01.pphosted.com points to a single IP: 67.231.149.140.
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